References

• 1989The Pittsburgh sleep quality index: A new instrument for psychiatric practice and research35,129 cited
• 1989Happiness is everything, or is it? Explorations on the meaning of psychological well-being.14,823 cited
• 1988Diagnostic and Statistical Manual of Mental Disorders12,526 cited
• 1981Diagnostic and Statistical Manual of Mental Disorders, 3rd ed7,356 cited
• 1989LISREL 7 : user's reference guide6,783 cited
• 2002To Parcel or Not to Parcel: Exploring the Question, Weighing the Merits6,539 cited
• 1988Diagnostic and Statistical Manual of Mental Disorders (3rd ed. rev.) Diagnostic and Statistical Manual of Mental Disorders (3rd ed. rev.) American Psychiatric Association (1987). American Psychiatric Press, Inc., 1400 K Street, NW, Washington, DC 20005. 567 pp., $39.95 hardcover; $29.95 softcover.5,240 cited
• 2002Optimizing well-being: The empirical encounter of two traditions.3,314 cited
• 2011Insomnia as a predictor of depression: A meta-analytic evaluation of longitudinal epidemiological studies2,779 cited
• 1996The relationship between social support and physiological processes: A review with emphasis on underlying mechanisms and implications for health.2,725 cited
• 1994Reliability and validity studies of the WHO-Composite International Diagnostic Interview (CIDI): A critical review2,346 cited
• 1965The pattern of human concerns2,278 cited
• 1989Epidemiologic Study of Sleep Disturbances and Psychiatric Disorders